Math, asked by harshbalasisodiya755, 5 months ago

In an AP if d = -4,n=7, nth Term=4,find a​

Answers

Answered by poojabhosale411
2

Answer:

formula of Tñ is,

Tñ= a( n-1 )d

here d = -4,n=7, nth Term=4,

4 = a+ ( 7-1) -4

4 = a+ (-24)

4 = a - 24

4+24 = a

28 = a

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